4 How to Use
4-6. How to wire
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4-6. How to wire
NOTE
Before wiring, read also the operating manual of the indicator/alarm unit to be connected carefully.
<Recommended Cables>
GD-A80-70
EM CCE/F or equivalent cable (1. 25 or 2 mm
2
), 4-core
＜
Parts. Length table of outside conductor lead-in
＞
Cable overall outer diameter
(mm)
Rubber seal inner
diameter
(mm)
Washer inner
diameter
(mm)
Eccentric washer
(mm)
ø 9. 5 - 10. 5
ø11
ø12
ø10.8
ø10. 5 - 11. 5
ø12
ø12
ø11.8
ø11. 5 - 12. 5
ø13
ø14
ø12.8
ø12. 5 - 13. 0
ø13.5
ø14
ø13.8
WARNING
Do not put a metal object or other foreign substances inside the external connection terminal
box when attaching the lid.
Ignoring this may damage the device or impair the explosion-proof performance.
Draw the cable to the detector by the means that do not impair the explosion-proof
performance.
Connect the power to the indicator/alarm unit after all wiring work is completed. Wiring with the
power connected may pose a risk of short circuit between terminals or electric shock.
CAUTION
When wiring, be careful not to apply stresses on the detector when (overweight) cables are
installed.
Temperature of cable inlet may reach +5
℃
than ambient.
The cables must not be installed together with the motor power cables, etc. When these cables
must be installed together for unavoidable reasons, use a metal conduit. The conduit must be
connected to a grounding circuit.
When stranded wires are used, prevent wires from contacting each other.
Use cables of upper temperature limit 75
℃
and over.
Use appropriate cables to wire.
inner diameter
inner diameter
inner diameter
Rubber seal
Washer
Eccentric washer
